Oxygen sensor boss



FIG. 1 is a top plan view of first embodiment of the oxygen sensor boss according to my design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a front elevation view thereof, back elevation view is identical;

FIG. 4 is a right side elevation view thereof, and the left side elevation view is identical;

FIG. 5 is a bottom perspective view thereof;

FIG. 6 is a top perspective view thereof; and,

FIG. 7 is a bottom perspective view of second embodiment of the design, wherein the only difference to first embodiment being in that no lip at the bottom. 

CLAIM The ornamental design for an oxygen sensor boss, as shown. 